Dyfyniad APA

Fridman, A. . L. (1986). Calculations for fishing gear designs. Fishing News Books.

Dyfyniad Arddull Chicago

Fridman, A L. Calculations for Fishing Gear Designs. England: Fishing News Books, 1986.

Dyfyniad MLA

Fridman, A L. Calculations for Fishing Gear Designs. Fishing News Books, 1986.

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